This video will show you a few techniques for removing stuck pixels from an LCD screen. This is not a guaranteed fix. Please only use these as a last resort, as some of them can cause more damage to the LCD. Only attempt these if you are experienced and know what you are doing.
Software website: http://www.flexcode.org/lcd.html Script Code: :A @color 53 @color 35 @color 23 @color 32 @goto A